Anti-siphoning device

Details Anti-siphoning device Anti-siphoning device

1980-12-10

1982-08-24

Shoap, Allan N.

Receptacles

Container attachment or adjunct

Filling member

141392, 220 86R, 220235, 220367, B65D 2502, B65D 3912, B65D 5116, B67C 300

Patent

active

043456944

ABSTRACT:
An anti-siphoning device including a fill tube having a plurality of axially and radially spaced restriction elements extending across the interior thereof and an elastomeric annulus compressed between a pair of plates, one of which is mounted to the fill tube for securing the anti-siphoning device to the interior of a fill pipe. A plurality of apertures in the fill tube will allow rapid dispension of the fill liquid. A nozzle support retains an automatic fill nozzle above the restriction elements to prevent premature cut off.

REFERENCES:
patent: 147929 (1874-02-01), Gaines
patent: 1146944 (1915-07-01), Middleton
patent: 1931335 (1933-10-01), Terry
patent: 2064569 (1936-12-01), Santucci
patent: 3667640 (1972-06-01), Morrow
patent: 3872900 (1975-03-01), Gotz
patent: 3888381 (1975-06-01), Russell, Jr.
patent: 3920145 (1975-11-01), McGregor et al.
patent: 3951297 (1976-04-01), Martin

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